16866927

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 96

約数和(自身を含む): 33926400

約数和(自身を除く): 17059473

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 49, 57, 61, 63, 77, 99, 133, 147, 171, 183, 189, 209, 231, 297, 399, 427, 441, 513, 539, 549, 627, 671, 693, 931, 1159, 1197, 1281, 1323, 1463, 1617, 1647, 1881, 2013, 2079, 2793, 2989, 3477, 3591, 3843, 4389, 4697, 4851, 5643, 6039, 8113, 8379, 8967, 10241, 10431, 11529, 12749, 13167, 14091, 14553, 18117, 24339, 25137, 26901, 30723, 31293, 32879, 38247, 39501, 42273, 56791, 73017, 80703, 89243, 92169, 98637, 114741, 126819, 170373, 219051, 267729, 276507, 295911, 344223, 511119, 624701, 803187, 887733, 1533357, 1874103, 2409561, 5622309, 16866927]

約数ペア:

[(1, 16866927), (3, 5622309), (7, 2409561), (9, 1874103), (11, 1533357), (19, 887733), (21, 803187), (27, 624701), (33, 511119), (49, 344223), (57, 295911), (61, 276507), (63, 267729), (77, 219051), (99, 170373), (133, 126819), (147, 114741), (171, 98637), (183, 92169), (189, 89243), (209, 80703), (231, 73017), (297, 56791), (399, 42273), (427, 39501), (441, 38247), (513, 32879), (539, 31293), (549, 30723), (627, 26901), (671, 25137), (693, 24339), (931, 18117), (1159, 14553), (1197, 14091), (1281, 13167), (1323, 12749), (1463, 11529), (1617, 10431), (1647, 10241), (1881, 8967), (2013, 8379), (2079, 8113), (2793, 6039), (2989, 5643), (3477, 4851), (3591, 4697), (3843, 4389)]